All questions of January Week 4 for Class 10 Exam

*Modern forms of money include currency — paper notes and coins.

*Unlike the things that were used as money earlier, modern currency is not made of precious metals such as gold, silver, and copper.

* Hence option" D" is correct

Money acts as a medium of exchange. For example - we gave money to shopkeeper and in return they gave us food items, clothes, etc . Money are printed in form of paper notes and coins and also in DD. Therefore, option A) is correct answer.

Old method of exchange goods . In this type of system , when both parties have to sell and buy each others commodities , i.e., Double Coincidence Of Wants .

Stretch out your hand as per Fleming left-hand rule and then tilt your hand upside down. You can see that the direction of mag field is the same, but the direction of current has reversed as per the question. also, the thumb goes downwards i.e opposite to initial direction. hence, we can see that the direction of force has been reversed.

The formal sector refers to the sector of the economy that is regulated by the government and includes registered businesses and workers who receive regular salaries or wages, benefits, and legal protections. In contrast, the informal sector includes unregistered businesses and workers who often operate outside the legal system and do not receive the same benefits and protections.

In India, the formal sector accounts for a relatively small proportion of the total credit available to poor households. According to a report by the Reserve Bank of India, the percentage of formal sector credit in total credit for poor households in India is around 15%.

Some possible reasons for this relatively low percentage of formal sector credit include:

- Limited access: Poor households may have limited access to formal sector credit due to factors such as lack of collateral, poor credit history, or limited financial literacy.
- High costs: Formal sector credit may be relatively expensive for poor households due to high interest rates, fees, and other charges.
- Limited outreach: Formal sector lenders may not have a strong presence in rural and remote areas where many poor households live, making it difficult for them to access formal credit.
- Preference for informal credit: Poor households may prefer to obtain credit from informal sources such as moneylenders, friends, and family members who may be more flexible and accessible than formal lenders.

Overall, increasing access to formal sector credit for poor households in India is an important policy goal that could help to reduce poverty and promote economic development. This could involve measures such as improving financial literacy, expanding outreach of formal lenders, and reducing the costs of formal credit.

Option B since statement A is about discouragement of informal sector whereas statement R is about in difficulty I'm taking loan from formal sector. Both the statement doesn't match so B is correct

Understanding Mode and Its Characteristics
The mode is a statistical measure that represents the value that appears most frequently in a data set. It plays a crucial role in descriptive statistics and is particularly useful when analyzing categorical data.
Why Mode is Not Affected by Extreme Values
- Maximum Value: The maximum value in a data set refers to the highest number. If this number appears only once, it does not influence the mode, which is determined by frequency rather than magnitude.
- Minimum Value: Similar to the maximum, the minimum value or the lowest number in a data set can exist without affecting the mode. If the minimum is unique or infrequent, it will not change the mode.
- Extreme Values: Extreme values (outliers) are data points that differ significantly from other observations. While these values can impact measures like mean or median, they do not affect the mode as long as the most frequent value remains unchanged.
Conclusion
In summary, the mode remains stable despite changes in maximum or minimum values, or the presence of extreme values. It solely relies on the frequency of occurrence in the data set. Thus, the correct answer is option 'D', indicating that the mode is not influenced by maximum, minimum, or extreme values.

Option A correct because Indian government providing all the facilities to the citizens of India for to sell the goods of the people or to buy the goods from the people through the currency which is mainly rupee only

The cooperative society is a voluntary association of persons who join together with the motive of welfare of members. It may have farmers, workers and women as it's members.

The correct answer is option 'A', which states that banks keep 15% of deposits as cash. This is known as the cash reserve ratio (CRR), which is a policy tool used by central banks to control the money supply in an economy.

The cash reserve ratio is the percentage of deposits that banks are required to keep with the central bank as a reserve. It is a crucial tool used by central banks to maintain stability in the financial system and control inflation. By regulating the amount of cash that banks must keep on hand, central banks can influence the lending capacity of commercial banks and ultimately control the money supply.

Now, let's understand why the correct answer is option 'A' in more detail:

1. Cash Reserve Ratio (CRR):
- The cash reserve ratio (CRR) is the percentage of deposits that banks are required to keep with the central bank.
- It is a statutory requirement imposed by the central bank on commercial banks.
- The purpose of CRR is to ensure that banks have enough cash to meet their obligations and maintain liquidity.

2. Role of the Central Bank:
- The central bank is responsible for regulating the banking system and controlling the money supply.
- By adjusting the cash reserve ratio, the central bank can influence the lending capacity of banks.
- If the central bank increases the CRR, banks are required to keep a higher percentage of their deposits as cash, reducing their lending capacity.
- Conversely, if the central bank decreases the CRR, banks can keep a lower percentage of their deposits as cash, increasing their lending capacity.

3. Significance of the Cash Reserve Ratio:
- The cash reserve ratio plays a vital role in controlling inflation and maintaining financial stability.
- By regulating the amount of cash that banks can lend, the central bank can control the money supply in the economy.
- If the central bank wants to reduce inflation, it can increase the CRR, reducing the amount of money available for lending and reducing aggregate demand.
- On the other hand, if the central bank wants to stimulate economic growth, it can decrease the CRR, allowing banks to lend more money and increasing aggregate demand.

In conclusion, the correct answer is option 'A' because banks are required to keep 15% of their deposits as cash under the cash reserve ratio (CRR) policy imposed by the central bank. This policy ensures that banks have enough liquidity to meet their obligations and helps the central bank control the money supply in the economy.

Under Section 22 of the Reserve Bank of India Act, RBI has sole right to issue currency notes .

However one rupee note is issued by the Ministry of Finance but distributed by the RBI throughout the country

Ya bro both are correct but both are not related to each other so option is b

Reserve Bank of India issues currency notes in India.

Bank laying down norms for bank is option A.) Reserve Bank of India (RBI).

According to Fleming's left-hand rule, if the direction of the current is reversed while keeping the magnetic field unchanged, the direction of the force on the conductor is also reversed.

I think Option A.) informal credit will be right answer..Any way pls check it out and say wat is right answer

To find the mode of a set of numbers, we need to determine the number(s) that appear most frequently in the set. In this case, the set of numbers is 12, 17, 16, 14, 13, 16, 11, and 14.

**Step 1: Arrange the numbers in ascending order:**
11, 12, 13, 14, 14, 16, 16, 17

**Step 2: Count the frequency of each number:**
11 appears once
12 appears once
13 appears once
14 appears twice
16 appears twice
17 appears once

**Step 3: Determine the number(s) with the highest frequency:**
In this case, the numbers 14 and 16 appear most frequently, each occurring twice. Therefore, the mode of the set is 14 and 16.

However, the options provided are a)13, b)11, c)14, and d)14 and 16. The correct answer is option d)14 and 16 because both numbers have the highest frequency in the set.

Therefore, the mode of the given set of numbers 12, 17, 16, 14, 13, 16, 11, and 14 is 14 and 16.

Modal class means the time interval which has the highest frequency. Thus,in the table given,the highest frequency is 7 and it is the modal class of the following distribution.

Inside a long, straight solenoid carrying current, the magnetic field is uniform and parallel to the axis of the solenoid. This uniformity is due to the fact that the magnetic field lines are parallel and closely spaced inside the solenoid.